Password protect your programs, files and folders for free! Users can add password protection to any Windows program. Two types of file and folder protection, including encryption, provides you with all-in-one solution for protecting your computer from unauthorized access. With extra features to lock the desktop, boot keys, task keys, blocking software installations and internet access and Windows Startup.

....Features.....
> Built-in programs: There are over 25 or the most common programs built-in for locking on the free version. Whilst premium users get over 50 built-in programs.
> Lock your own programs (Premium only): You can also add any of your own programs for locking.
> Password timer: You can set in seconds how long you want to give users to enter the password to access any locked programs. This can help deter hackers.
> Screen blank: You can have the screen blank in emergencies, this prevents any use of the computer, and blacks out the screen only leaving a password box to access the entire system.
> Extra Locking: Did will tell you about Extra Locking? This lets you lock even more features down on your PC. Such as the Desktop, My Computer, Internet Access, Internet Downloading, Software Installations and much more.
> Stop people installing software (Premium only): This is a must have for those of you who are sick of users installing software on your computers without your consent. With this feature just a simple click is all that's needed and the software will disable Setup programs, Installers, Self Extracting Exe's, Zip files, the lot.
> Help prevent viruses: Using the above feature to stop software installs, this will help prevent such viruses that may be contained in program the user is trying to install.
> Lock and Encrypt your Files and Folders: Two methods of protection are available, including strong encryption.
> Online help: Get help fast using the online help feature.
> It's free - no adware or spyware or any other catches!

2)
File Security Manager 1.8.1.0
Manage file and folder permissions in Windows XP Home like Win XP Pro users. Using this program you can edit permissions, set owner of the files, view effective permissions. Get ease of use with advanced features of Windows XP Pro NTFS security!License:Shareware,
$24.95 to buy Size:
626KB

3)
Internet Password Lock 1.0.0
Password protect Internet access (Web surfing, Instant Messaging, email, etc.). Once you install the program, the Internet is blocked when Windows starts. Input a password to restore access. You can then access the Internet until you lock it again.License:Shareware,
$20 to buy Size:
817KB

4)
WatchDog 9.3
WatchDog limits, protects and monitors what your users do on the computer. Limit time spent on the computer, and restrict what they can do. Block websites. Monitor applications, chatrooms and emails. Record what they type and take screen shotsLicense:Shareware,
$39.99 to buy Size:
9977KB

6)
Access Manager for Windows 7.5
Access Manager for Windows allows you to restrict access to to key features of Windows, such as Control Panels or Start menu, network, Taskbar, desktop, system tray, Network Access Control Page, Control Internet usage and moreLicense:Shareware,
$69 to buy Size:
1904KB

7)
Install-Block 1.2
Install-Block allows you to prevent the installation of software by locking this action with a password. You can prevent users from installing unwanted software, or from using any already-installed application you choose.License:Shareware,
$14.95 to buy Size:
3020KB

8)
Software Time Lock 1.0.1
Control when and how long the Internet, specific computer programs, and the computer itself can be used each day of the weekLicense:Shareware,
$30 to buy Size:
858KB

9)
tcpdump for Windows 3.9.7
TCPDUMP for Windows is a clone of TCPDUMP for UNIX systems, the popular command-line packet capture tool. An advantage of TCPDUMP for Windows is that it (1) supports 1Gbit networks and (2) does not require any third-party preinstalled drivers.License:Commercial,
$479.95 to buy Size:
448KB

10)
Folder Security Personal 3.6
This tool hides and password protects files and folders or make them read-only. It can also restrict access to floppy, CDROM, USB sticks, and other removable drives. It also repairs and prevents malicious changes on the Internet Explorer.License:Shareware,
$39.95 to buy Size:
811KB

2)
#1 Smart Keystroke Recorder 3.12
Smart Keystroke Recorder is an excellent monitoring tool. It allows you to secretly investigate everything that happens on your PC.
The program works on all Windows systems.License:Shareware,
$29.90 to buy Size:
382KB

9) Email Spy Monitor 2007 6.9
Email Spy Monitor spy software secretly monitors and records all emails opened in popular email clients. It runs in a complete invisible mode. You can check all recorded messages by simply receiving emails or opening a web page.License:Shareware,
$39.99 to buy Size:
3534KB

10)
#1 Smart Protector - Internet Eraser 6.11
Erase history, cache (temporary Internet files), recycle bins, cookies, typed URLs, auto-complete addresses.
Using Save/Restore State capability you are able to leave the computer in exactly the same state as it was.License:Shareware,
$25 to buy Size:
441KB